Experimental study on a zigzagging bubble using tomographic particle image velocimetry with shadow image reconstruction

For decades, it has been proven by numerous experiments and simulations that a single bubble freely rises in an unstable path and shape in a surface tension force dominant regime. Using time-resolved tomographic particle image velocimetry combined with three-dimensional shadow image reconstruction,...

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Veröffentlicht in:	Physics of fluids (1994) 2021-08, Vol.33 (8)
Hauptverfasser:	She, Wen-Xuan, Gao, Qi, Zuo, Zheng-Yu, Liao, Xiang-Wei, Zhao, Liang, Zhang, Ling-Xin, Nie, De-Ming, Shao, Xue-Ming
Format:	Artikel
Sprache:	eng
Schlagworte:	Diameters Fluid dynamics Fluid flow Horseshoe vortices Image reconstruction Particle image velocimetry Physics Reynolds number Shadows Shedding Stagnant water Surface tension Wakes
Online-Zugang:	Volltext
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